Woah, let me wrap my head around this. you pay 95% of the bills, your husband sits around smoking pot and YOU are selfish and mean????

This is going to sound really harsh, but it doesn't sound like you are being selfish and mean...it sounds like you acting like a doormat.
I'm really concerned about you more than your SD. What is selfish and mean about expecting a grown man to contribute and pull his own weight in your home? No not at all! And now he wants to bring his adult daughter who has maturity issues also into your home....I don't see this turning out well at all.
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Eat a live frog for breakfast every morning and nothing worse can happen to you that day!
"Ask yourself whether the dream of heaven and greatness should be left waiting for us in our graves - or whether it should be ours here and now and on this earth.” Ayn Rand, Atlas Shrugged
Bipolar type 2 rapid cycling DX 2013 -
Seroquel 100
Celexa 20 mg
Xanax .5 mg prn
Modafanil 100 mg